NV-Tree: An Efficient Disk-Based Index for Approximate Search in Very Large High-Dimensional Collections.
Herwig LejsekFriðrik Heiðar ÁsmundssonBjörn Þór JónssonLaurent AmsalegPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2009)
Keyphrases
- high dimensional
- index structure
- b tree
- similarity search
- indexing schemes
- nearest neighbor
- tree structure
- multi dimensional
- indexing structure
- similarity queries
- parameter space
- high dimensional indexing
- index tree
- high dimensions
- variable selection
- indexing techniques
- digital libraries
- information retrieval
- microarray data
- space partitioning
- document collections
- structural similarity
- indexing method
- data sets
- high dimensional data
- metadata
- hash table
- data collections
- sparse data
- low dimensional
- r tree
- main memory
- indexing scheme
- tree search
- dimensionality reduction
- database systems
- database management systems
- tree models
- database
- metric access methods
- high dimensionality